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Products & Services
About OpenX
Discover the world of programmatic advertising and how it revolutionizes digital marketing. Explore strategies to maximize your ad spend with OpenX. This profile covers OpenX, a company operating in Office service, employing 251-500 people, reporting $250M-$500M in annual revenue, classified under Custom Computer Programming Services and based in Pasadena, California, United States.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). OpenX is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (626) 4661141
- Fax
- +XXX (626) 4051599
- Website
- www.openx.com
- facebook.com/openx
- Address
- 177 E Colorado Blvd 3039, Pasadena, California, 91105, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 300 (251-500)
- Annual Revenue
- $260.0M ($250M-$500M)
OpenX: frequently asked questions
What does OpenX do?
Discover the world of programmatic advertising and how it revolutionizes digital marketing. Explore strategies to maximize your ad spend with OpenX.
Where is OpenX located?
OpenX is headquartered at 177 E Colorado Blvd 3039, Pasadena, California, 91105, United States.
How many employees does OpenX have?
OpenX has about 300 employees (the 251-500 range).
What is OpenX's annual revenue?
OpenX's annual revenue is estimated at $260.0M (the $250M-$500M range).
What industry is OpenX in?
OpenX is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact OpenX?
Its website is www.openx.com and its phone number is +1 (626) 4661141.
What companies are similar to OpenX?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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